CARBOXYLIC ACID AND OXIDIZER CLEAN-UP COMPOSITIONS AND ASSOCIATED METHODS OF USE IN SUBTERRANEAN APPLICATIONS - Patent 2370542

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EP 2 370 542 A1

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(43)	Date of publication:
	05.10.2011 Bulletin 2011/40

(21)	Application number: 09785155.4

(22)	Date of filing: 23.09.2009

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International Patent Classification (IPC):

C09K 8/68^(2006.01)
C09K 8/524^(2006.01)

C09K 8/56^(2006.01)

(86)	International application number:
	PCT/GB2009/002273

(87)	International publication number:
	WO 2010/046618 (29.04.2010 Gazette 2010/17)

(84)	Designated Contracting States:
	AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

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Priority:

20.10.2008 US 254307

(71)	Applicant: Halliburton Energy Services, Inc.
	Duncan, OK 73536 (US)

(72)	Inventors:
	WELTON, Thomas, D. Duncan, OK 73533 (US) PAULS, Richard, W. Duncan, OK 73533 (US) FLEMING, Jeff, T. Duncan, OK 73533 (US)

(74)	Representative: Cottrill, Emily Elizabeth Helen
	A.A. Thornton & Co. 235 High Holborn London WC1V 7LE London WC1V 7LE (GB)

(54)	CARBOXYLIC ACID AND OXIDIZER CLEAN-UP COMPOSITIONS AND ASSOCIATED METHODS OF USE IN SUBTERRANEAN APPLICATIONS